Hi Charles.

04-Nov-03 08:07:04, Charles Angelich wrote to Jasen Betts


 CA> No, not really. Entrainment in this sense means to drag 'other'
 CA> air along with the air actually in contact with the fan blades. In
 CA> an air amplifier the 'blast' is generated using compressed air via
 CA> a nozzle but that will pull surrounding air with it in the same
 CA> general direction.

problem is you get the opposite effect near a fan.

 -=> Bye <=-

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